KR101841383B1 - 슬러리 중합 공정으로 알루미늄 알킬 공급을 조절하는 방법 - Google Patents

슬러리 중합 공정으로 알루미늄 알킬 공급을 조절하는 방법 Download PDF

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Publication number: KR101841383B1
Authority: KR; South Korea
Prior art keywords: reactor; polymerization; suspension medium; polymerization reactor; aluminum alkyl
Prior art date: 2014-04-28

Application number

KR1020167031155A

Other languages

English (en)

Korean (ko)

Other versions

KR20160143769A (ko

Inventor

라인하르트 쿠엘

호드리고 카르바할

게르하더스 마이어

엘케 댐

필 파이먼

Original Assignee

바젤 폴리올레핀 게엠베하

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-04-28

Filing date

2015-04-28

Publication date

2018-05-04

2015-04-28 Application filed by 바젤 폴리올레핀 게엠베하 filed Critical 바젤 폴리올레핀 게엠베하

2016-12-14 Publication of KR20160143769A publication Critical patent/KR20160143769A/ko

2018-05-04 Application granted granted Critical

2018-05-04 Publication of KR101841383B1 publication Critical patent/KR101841383B1/ko

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238000006116 polymerization reaction Methods 0.000 title claims abstract description 149
239000002002 slurry Substances 0.000 title claims abstract description 117
229910052782 aluminium Inorganic materials 0.000 title claims abstract description 99
238000000034 method Methods 0.000 title claims description 31
239000000725 suspension Substances 0.000 claims abstract description 84
-1 polyethylene Polymers 0.000 claims abstract description 68
229920000573 polyethylene Polymers 0.000 claims abstract description 57
239000004698 Polyethylene Substances 0.000 claims abstract description 56
239000003054 catalyst Substances 0.000 claims abstract description 47
239000003085 diluting agent Substances 0.000 claims description 71
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 63
239000005977 Ethylene Substances 0.000 claims description 63
229910052739 hydrogen Inorganic materials 0.000 claims description 26
239000001257 hydrogen Substances 0.000 claims description 26
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
239000000203 mixture Substances 0.000 claims description 20
230000003134 recirculating effect Effects 0.000 claims description 15
239000004711 α-olefin Substances 0.000 claims description 15
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 8
150000001336 alkenes Chemical class 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 6
MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 5
ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 2
229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
238000007707 calorimetry Methods 0.000 claims 1
239000010936 titanium Substances 0.000 description 29
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
239000000460 chlorine Substances 0.000 description 14
229910052719 titanium Inorganic materials 0.000 description 14
150000001875 compounds Chemical class 0.000 description 11
230000008569 process Effects 0.000 description 10
VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 9
239000011777 magnesium Substances 0.000 description 9
229910052749 magnesium Inorganic materials 0.000 description 9
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
229910052736 halogen Inorganic materials 0.000 description 8
150000002367 halogens Chemical class 0.000 description 8
229910052760 oxygen Inorganic materials 0.000 description 8
239000001301 oxygen Substances 0.000 description 8
239000002574 poison Substances 0.000 description 8
231100000614 poison Toxicity 0.000 description 8
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
229910052801 chlorine Inorganic materials 0.000 description 7
238000002156 mixing Methods 0.000 description 7
229920000642 polymer Polymers 0.000 description 7
239000012535 impurity Substances 0.000 description 6
150000002681 magnesium compounds Chemical class 0.000 description 6
239000000178 monomer Substances 0.000 description 6
230000004044 response Effects 0.000 description 6
229910052720 vanadium Inorganic materials 0.000 description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
229920001903 high density polyethylene Polymers 0.000 description 5
239000004700 high-density polyethylene Substances 0.000 description 5
239000000463 material Substances 0.000 description 5
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 5
239000001993 wax Substances 0.000 description 5
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
239000003426 co-catalyst Substances 0.000 description 4
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 4
150000003609 titanium compounds Chemical class 0.000 description 4
KOKSWNUHZYGYDW-UHFFFAOYSA-N CCCC[Mg]C Chemical compound CCCC[Mg]C KOKSWNUHZYGYDW-UHFFFAOYSA-N 0.000 description 3
125000005234 alkyl aluminium group Chemical group 0.000 description 3
238000009835 boiling Methods 0.000 description 3
229910052794 bromium Inorganic materials 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
230000002140 halogenating effect Effects 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000007787 solid Substances 0.000 description 3
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
239000012190 activator Substances 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
238000001816 cooling Methods 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
239000001282 iso-butane Substances 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000004702 low-density polyethylene Substances 0.000 description 2
OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 2
235000011147 magnesium chloride Nutrition 0.000 description 2
KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 2
229920001179 medium density polyethylene Polymers 0.000 description 2
239000004701 medium-density polyethylene Substances 0.000 description 2
239000012528 membrane Substances 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000000243 solution Substances 0.000 description 2
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
238000012546 transfer Methods 0.000 description 2
150000003682 vanadium compounds Chemical class 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
SPXDYPYJHCSREL-UHFFFAOYSA-N CCC(C)[Mg]C(C)CC Chemical compound CCC(C)[Mg]C(C)CC SPXDYPYJHCSREL-UHFFFAOYSA-N 0.000 description 1
RGPSRYWDFHAWOT-UHFFFAOYSA-N CCCCCCCC[Mg]CCCC Chemical compound CCCCCCCC[Mg]CCCC RGPSRYWDFHAWOT-UHFFFAOYSA-N 0.000 description 1
SZFAGBCMFACZNH-UHFFFAOYSA-N CCCCOCCCCCCCCO[Mg] Chemical compound CCCCOCCCCCCCCO[Mg] SZFAGBCMFACZNH-UHFFFAOYSA-N 0.000 description 1
DVEYKVBKFNEEAE-UHFFFAOYSA-N CCCCOCCO[Mg] Chemical compound CCCCOCCO[Mg] DVEYKVBKFNEEAE-UHFFFAOYSA-N 0.000 description 1
HIDWBDFPTDXCHL-UHFFFAOYSA-N CCCCO[Mg] Chemical compound CCCCO[Mg] HIDWBDFPTDXCHL-UHFFFAOYSA-N 0.000 description 1
ABXKXVWOKXSBNR-UHFFFAOYSA-N CCC[Mg]CCC Chemical compound CCC[Mg]CCC ABXKXVWOKXSBNR-UHFFFAOYSA-N 0.000 description 1
229920001661 Chitosan Polymers 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
229910003902 SiCl 4 Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
OJDYQXBKQIDTEC-UHFFFAOYSA-M [Cl-].CC(C)CC[Mg+] Chemical compound [Cl-].CC(C)CC[Mg+] OJDYQXBKQIDTEC-UHFFFAOYSA-M 0.000 description 1
OHLJPYMGJFINNA-UHFFFAOYSA-M [Cl-].CCCCC[Mg+] Chemical compound [Cl-].CCCCC[Mg+] OHLJPYMGJFINNA-UHFFFAOYSA-M 0.000 description 1
KWEWNAXCUWXEHQ-UHFFFAOYSA-M [I-].CCC[Mg+] Chemical compound [I-].CCC[Mg+] KWEWNAXCUWXEHQ-UHFFFAOYSA-M 0.000 description 1
CDKFWIMBZAUBRS-UHFFFAOYSA-M [I-].CC[Mg+] Chemical compound [I-].CC[Mg+] CDKFWIMBZAUBRS-UHFFFAOYSA-M 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
150000004703 alkoxides Chemical class 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
238000000071 blow moulding Methods 0.000 description 1
150000001649 bromium compounds Chemical class 0.000 description 1
150000001728 carbonyl compounds Chemical class 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000013329 compounding Methods 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910001623 magnesium bromide Inorganic materials 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
RTKCPZYOLXPARI-UHFFFAOYSA-N magnesium;2-methylpropan-2-olate Chemical compound [Mg+2].CC(C)(C)[O-].CC(C)(C)[O-] RTKCPZYOLXPARI-UHFFFAOYSA-N 0.000 description 1
UKZCGMDMXDLAGZ-UHFFFAOYSA-M magnesium;2-methylpropane;bromide Chemical compound [Mg+2].[Br-].C[C-](C)C UKZCGMDMXDLAGZ-UHFFFAOYSA-M 0.000 description 1
CQRPUKWAZPZXTO-UHFFFAOYSA-M magnesium;2-methylpropane;chloride Chemical compound [Mg+2].[Cl-].C[C-](C)C CQRPUKWAZPZXTO-UHFFFAOYSA-M 0.000 description 1
IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 description 1
JOIKLQRONIZCBW-UHFFFAOYSA-N magnesium;butan-1-olate;butan-2-olate Chemical compound [Mg+2].CCCC[O-].CCC(C)[O-] JOIKLQRONIZCBW-UHFFFAOYSA-N 0.000 description 1
XLQMOUZWUAUZJX-UHFFFAOYSA-N magnesium;butan-2-olate Chemical compound [Mg+2].CCC(C)[O-].CCC(C)[O-] XLQMOUZWUAUZJX-UHFFFAOYSA-N 0.000 description 1
LWLPYZUDBNFNAH-UHFFFAOYSA-M magnesium;butane;bromide Chemical compound [Mg+2].[Br-].CCC[CH2-] LWLPYZUDBNFNAH-UHFFFAOYSA-M 0.000 description 1
WSHFRLGXCNEKRX-UHFFFAOYSA-M magnesium;butane;bromide Chemical compound [Mg+2].[Br-].CC[CH-]C WSHFRLGXCNEKRX-UHFFFAOYSA-M 0.000 description 1
QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 1
YNLPNVNWHDKDMN-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CC[CH-]C YNLPNVNWHDKDMN-UHFFFAOYSA-M 0.000 description 1
YHNWUQFTJNJVNU-UHFFFAOYSA-N magnesium;butane;ethane Chemical compound [Mg+2].[CH2-]C.CCC[CH2-] YHNWUQFTJNJVNU-UHFFFAOYSA-N 0.000 description 1
CCERQOYLJJULMD-UHFFFAOYSA-M magnesium;carbanide;chloride Chemical compound [CH3-].[Mg+2].[Cl-] CCERQOYLJJULMD-UHFFFAOYSA-M 0.000 description 1
DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 1
YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
GBRJQTLHXWRDOV-UHFFFAOYSA-M magnesium;hexane;chloride Chemical compound [Mg+2].[Cl-].CCCCC[CH2-] GBRJQTLHXWRDOV-UHFFFAOYSA-M 0.000 description 1
HQDAZWQQKSJCTM-UHFFFAOYSA-M magnesium;octane;chloride Chemical compound [Mg+2].[Cl-].CCCCCCC[CH2-] HQDAZWQQKSJCTM-UHFFFAOYSA-M 0.000 description 1
WRZMOWGAWMKGIT-UHFFFAOYSA-N magnesium;pentan-1-olate Chemical compound [Mg+2].CCCCC[O-].CCCCC[O-] WRZMOWGAWMKGIT-UHFFFAOYSA-N 0.000 description 1
ORPJQHHQRCLVIC-UHFFFAOYSA-N magnesium;propan-2-olate Chemical compound CC(C)O[Mg]OC(C)C ORPJQHHQRCLVIC-UHFFFAOYSA-N 0.000 description 1
DQZLQYHGCKLKGU-UHFFFAOYSA-N magnesium;propane Chemical compound [Mg+2].C[CH-]C.C[CH-]C DQZLQYHGCKLKGU-UHFFFAOYSA-N 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
125000004043 oxo group Chemical group O=* 0.000 description 1
ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000002000 scavenging effect Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229920006300 shrink film Polymers 0.000 description 1
229920006302 stretch film Polymers 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000008685 targeting Effects 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
- C08F4/6421—Titanium tetrahalides with organo-aluminium compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts

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Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Dispersion Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerisation Methods In General (AREA)

KR1020167031155A 2014-04-28 2015-04-28 슬러리 중합 공정으로 알루미늄 알킬 공급을 조절하는 방법 KR101841383B1 (ko)

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PCT/EP2015/059119 WO2015165861A1 (en)	2014-04-28	2015-04-28	Methods for controlling aluminum alkyl feed to a slurry polymerization process

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JP (1)	JP6271807B2 (ru)
KR (1)	KR101841383B1 (ru)
CN (1)	CN106232640B (ru)
BR (1)	BR112016023857B1 (ru)
HU (1)	HUE048996T2 (ru)
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WO2018127472A1 (en) *	2017-01-03	2018-07-12	Basell Polyolefine Gmbh	Multi-reactor slurry polymerization process
WO2018234350A1 (en)	2017-06-20	2018-12-27	Sabic Global Technologies B.V.	METHOD FOR MANUFACTURING HIGH DENSITY MULTIMODAL POLYETHYLENE
EP3752538B1 (en) *	2018-02-12	2024-07-03	ExxonMobil Chemical Patents Inc.	Metallocene catalyst feed system for solution polymerization process
US11213798B2 (en)	2018-02-12	2022-01-04	Exxonmobil Chemical Patents Inc.	Metallocene catalyst feed system for solution polymerization process
JP7077989B2 (ja)	2019-02-20	2022-05-31	株式会社デンソー	車両用空調ユニット
CN110548331A (zh) *	2019-09-16	2019-12-10	北京泽阳天成化工技术有限公司	淤浆法聚乙烯生产工艺中聚合物的分离方法和分离装置

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EP3137515B1 (en)	2020-02-05
HUE048996T2 (hu)	2020-08-28
US20170183427A1 (en)	2017-06-29
EP3137515A1 (en)	2017-03-08
US9896520B2 (en)	2018-02-20
RU2684272C2 (ru)	2019-04-05
JP6271807B2 (ja)	2018-01-31
CN106232640B (zh)	2018-09-21
WO2015165861A1 (en)	2015-11-05
RU2016144493A (ru)	2018-05-29
SA516380112B1 (ar)	2020-03-30
CN106232640A (zh)	2016-12-14
BR112016023857A2 (pt)	2017-08-15
RU2016144493A3 (ru)	2018-09-12
BR112016023857B1 (pt)	2021-08-17
JP2017514007A (ja)	2017-06-01
KR20160143769A (ko)	2016-12-14

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Publication	Publication Date	Title
KR101841383B1 (ko)	2018-05-04	슬러리 중합 공정으로 알루미늄 알킬 공급을 조절하는 방법
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KR101770086B1 (ko)	2017-08-21	개선된 슬러리 펌프 성능을 갖는 에틸렌 중합 방법
EP3161016B1 (en)	2017-10-04	Ethylene polymerization process having improved heat exchanger performance
WO2012034869A1 (en)	2012-03-22	Process for producing polyethylene with improved homogeneity
KR101668148B1 (ko)	2016-10-20	향상된 왁스 침전이 이루어진 폴리올레핀 중합체의 제조 방법
JP2019011476A (ja)	2019-01-24	エチレン重合工程を制御する方法
RU2644473C2 (ru)	2018-02-12	Производство полиэтилена в многореакторной системе полимеризации
EP2681275B1 (en)	2017-05-17	Process for preparing ziegler-natta produced polyethylene blends